Two new species and additional records of Pseudopsis Newman from China (Coleoptera: Staphylinidae: Pseudopsinae) Author Yin, Zi-Wei text Journal of Natural History 2021 2021-07-30 55 15 - 16 933 951 http://dx.doi.org/10.1080/00222933.2021.1925768 journal article 10.1080/00222933.2021.1925768 1464-5262 5464928 Pseudopsis ( Pseudopsis ) gonggaensis Zerche, 1998 ( Figures 2 , 3 (c,d), 10(h)) Pseudopsis ( Pseudopsis ) gansuensis Zerche, 1998: 360 . Type locality China , Sichuan , Gongga Shan, above Camp 3, 2050 m . Figure 4. Pseudopsis pengi sp. nov. (a) Dorsal habitus; (b) head and pronotum; (c) right elytron. Scale bars: a, b = 0.5 mm; c = 0.3 mm. Material examined (11 exx.) 6 ♂♂ , 3 ♀♀ , ‘ China : Sichuan , Luding Co ., Hailuogou N. R. , alt. 2800–3000 m , 23–24, vii.2006 , J .-Y . Hu & L. Tang leg ., 四川省泸定县海螺沟自然保护区’; 1 ♂ , 1 ♀ , same collection data as the preceding specimens except ‘ 3000 m , 21 .vii .2006’. Figure 5. Pseudopsis serrata sp. nov. (a) Dorsal habitus; (b) head and pronotum; (c) right elytron. Scale bars: a, b = 0.5 mm; c = 0.3 mm. Distribution China : Sichuan ( Figure 10 (h)). Remarks Pseudopsis gonggaensis is a member of the P. sulcata complex, based on external morphology ( Figure 2 ). For now, this species is known only from the type locality at Hailuogou Nature Reserve ( Zerche 1998 ). Four of the seven available males were dissected to check the genital structures ( Figure 3 (c,d)). This species can be readily characterised by the longitudinal row of large triangular spines lying along the left side of the endophallus. The epipleural carinae of the elytra are visible in the posterior half in dorsal view.